Inter Milan GM Marotta: Nainggolan can do more

Marotta wasn't with the club when they signed the former Roma midfielder last summer.

“Nainggolan had some difficulties settling in, accompanied by performances that are not in keeping with what he has shown in recent years," said Marotta.

“He can and must do more, but the player is the first to be aware of that situation. He is working with Spalletti behind the scenes, I am sure his professionalism will come to the fore and Radja will put in strong performances."